package com.lj.constroller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpSession;
import java.util.Map;

@Controller
public class LoginController {
    @PostMapping("/user/login")
    public  String login(@RequestParam("username") String username, @RequestParam("password") String password, Map<String,Object> map, HttpSession session)
    {
        if (!StringUtils.isEmpty(username)&&"123".equals(password))
        {
            session.setAttribute("loginUser", username);
            return "Dashboard";
        }
        else
        {
            map.put("msg", "用户名密码错误");
            return "login";
        }
    }

}
